1. Temperature and heat describe the same physical property. True False 2. The calorie is a...
1. Temperature and heat describe the same physical property.
True
False
2. The calorie is a meaure of energy.
True
False
3. The transport of heat energy via mass motion is called
radiation
convection
conduction
non of the above
Homework Answers
A)False
Explaination: Temperature and heat is related to each other but they are defined differently. Heat is total molucular motion energy in a substance but temperature is average molucular motion energy in a substance. Heat depends on type and number of molecules but temperature doesn't depend on type and number of molecules.For example: temperature of 1 cup of water can be same as the temperature of a bucket of water.
2)True
Calorie is defined as unit of energy or heat. 1calorie=4.2 joules
3) convection
Transport of heat energy via mass motion is called convection.It is due to bulk movement of molecules in gas or liquid.
Add Answer to:
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